Delta Electronics HEC2000XA Page 18 Specification And Manual Download | Manualshive

Page: 18 / 26

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Part no.:

Delta model no.: HEC2000XA

Page 18

Power and Alarm Cable

Pin

Description

Cable wire size

1

RTN

10 AWG

2

-48 VDC

10 AWG

10 AWG

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Summary of Contents for HEC2000XA

Page 1: ...ev Delta Model No HEC2000XA Rev 03 Sample Date Code Sample Issue Date SEP 15 2020 DELTA ELECTRONICS INC 252 SHANG YING ROAD KUEI SAN TEL 886 0 3 3591968 TAOYUAN CITY 333 TAIWAN FAX 886 0 3 3591991 Please send one copy of this specification back after you signed approval for production pre arrangement Approved by Date ...

Page 2: ... 6 Thermal and Airflow 12 2 Electrical Specification 13 2 1 Indicator Connector 13 2 2 Protection 16 3 Environmental Condition 16 4 Reliability Table 17 5 Safety Certification 17 6 Accessory 17 7 Parameters Table and Something Information 19 7 1 System Parameter Setup 19 7 2 System Information Observation 20 7 3 Panel Operation Flowchart 21 7 4 Self Test Operating Procedure 22 7 5 Alarm Logs Fault...

Page 3: ...the box or place heavy objects on top of the box Pay attention to the below icons on the package If air conditioner is toppled slanted or dropped follow these steps a stand unit up for 12 hours to ensure refrigerant pressure stability b power on the unit and execute self test to make sure no alarm condition c keep the air conditioner running for 1 hour to make sure there is no abnormal acoustic no...

Page 4: ...s leaked from refrigerant pipes or other areas as there is a danger of frostbite 6 Before serving or cleaning unit switch power off and disconnect power supply 7 When cutting or drilling into wall or ceiling do not damage electrical wiring or hidden utilities 8 Be sure to use only the specified accessories and parts to complete installation 9 Protective grounding connection The enclosure must be g...

Page 5: ...uch the air inlet or aluminum fins of the unit 6 Watch your step at the time of fin cleaning or air conditioner inspection 7 Do not topple the air conditioner while moving or in storage 8 The hole in the bottom of the air conditioner should be connected to a sealed container through a drain pipe 9 This appliance is not to be used by any persons with reduced physical sensory or mental capabilities ...

Page 6: ...ication for Approval Customer Description Air conditioner for Equipment with 2000 W Rated Cooling Capacity Through Wall Mounting Customer P N Rev Delta model no HEC2000XA Rev 03 Sample revision Date Code Sample issue date Quantity INTERNAL EXTERNAL ...

Page 7: ...h heater 4 Product Version A N A 5 Customer ID XXX N A 1 2 Main Feature Model Number Dimensions Weight Mounting method Dimension H x W x D without flange mm inch 746 x 446 x 200 29 4 x 17 6 x 7 9 Application Outdoor Weight Kg lbs 37 0 81 6 Mounting Method Door Side Color optional RAL7035 Environmental Protection Performance Operating Temperature Range C F 40 to 55 40 to 131 Operating Humidity Exte...

Page 8: ... 8 Rated Internal Airflow L35 L35 m3 h CFM 470 275 Rated External Airflow L35 L35 m3 h CFM 420 250 Heating Capacity Optional W 800 Power Range Input Voltage VDC 48 Max Operating DC Current A 23 Alarm N A Dry Contact Output Key Components Controller Built in Smart Controller Communication port RS485 Fans Delta High Efficiency Blowers Compressor Rotary DC ...

Page 9: ...Part no Delta model no HEC2000XA Page 9 1 3 Dimension mm inch 1 Material Case SGCC Sheet 2 Finish Power paint 75 120 um 3 Color RAL 7035 4 Dimension tolerance 1 0mm ...

Page 10: ...Part no Delta model no HEC2000XA Page 10 1 4 Mounting Panel Cutout mm inch ...

Page 11: ...to assure the air conditioner running at optimal condition the condenser should be cleaned once annually at least user can clean the condenser with water directly The external side fan blade can also be cleaned with normal pressure water if there is dust accumulation Please do not use strong water jet to impact the center of fan and the surface of condenser The bottom hole of the air conditioner s...

Page 12: ... 2 hours to make sure the refrigerant fully exhaust Please also contact the services to replace spare parts 8 The compressor electrical protecting cover is sealed with silicon for IP55 requirement Please do not dismantle the sealed cover or will lose the quality assurance of the compressor 1 6 Thermal and Airflow Internal and external air flow circulation is shown in below diagram Counter flow des...

Page 13: ... are optional function Now they are useless J1 Pin Name Description RS485 RS485 Communication RS485 RS485 Communication NC Dry Output NC COM Dry Output COM NO Dry Output NO 1 Door open alarm input 2 Door open alarm input 4 Emergency Fan FG Input 5 Emergency Fan Dry Output COM 6 Emergency Fan Dry Output NO 8 Emergency Fan Ground Pin Description Cable wire size 1 RTN 10 AWG 2 48 VDC 10 AWG 10 AWG ...

Page 14: ...an Function is enable operating time of emergency fan is 5 minutes daily 4 Forced Run If Emergency Fan Function is enable the emergency fan runs when the compressor does not have sufficient cooling capacity and cabinet temperature is higher than startup point emergency point 5 Emergency Fan stop when cabinet temperature is lower than emergency point System Alarm Dry Contact 1 Specification Contact...

Page 15: ...ens alarm code and Cabinet Temperature are taken turns showing on 7 Segment Display B LED Indicator 1 Power When the system powers on Power LED will be solid green If any alarm happens Power LED flashes Customer could check the root cause according to alarm code listing in 7 5 2 Comp When the compressor is running Comp LED is solid green If the system goes into self test mode Comp LED flashes 3 Fa...

Page 16: ... 2 2 Protection Over Current Protection DC power board 40 A Over Temperature Protection DC power board 89 4 oC Under Voltage Protection DC power board 42 1 0 VDC Over Voltage Protection DC power board 59 1 0 VDC Reverse Polarity Allow reverse voltage 42 60 VDC Short Ckt If compressor UVW short for any both phase the compressor will not operate Compressor H T Protection Tcomp 105 oC Eva L T Protect...

Page 17: ...GR487 on external side 4 Reliability Table Test item Condition High temperature IEC 60068 2 2 Low temperature IEC 60068 2 1 High temp High humidity IEC 60068 2 3 Temperature cycle IEC 60068 2 14 test Nb Vibration ETSI 300 019 1 4 CLASS 4 1 Ingress protection external side IEC 60529 IP55 GR487 Salt fog test external side IEC 60068 2 11 severity 4 6cycles Package bump IEC 60068 2 29 5 Safety Certifi...

Page 18: ...Part no Delta model no HEC2000XA Page 18 Power and Alarm Cable Pin Description Cable wire size 1 RTN 10 AWG 2 48 VDC 10 AWG 10 AWG ...

Page 19: ...up 1 1 Close 0 Open d1 12 Recovery Default Value 0 1 Execute 0 No Execute d1 13 Heating Startup Point 5 oC 40 oC 15 oC d1 14 Heater Sensitivity 5 oC 5 oC 15 oC d1 15 Password Setup 0001 0000 9999 d1 16 System Re Lock N A N A d1 01 d1 02 d1 09 and d1 10 are option functions Now they are useless Heating starts when cabinet temperature is lower than Heating Startup Point Heating stops when cabinet te...

Page 20: ...ystem Information Observation Item Description d2 01 Evaporator Temperature oC d2 02 Condenser Temperature oC d2 03 Indoor Fan Speed rpm d2 04 Outdoor Fan Speed rpm d2 05 DC Input Voltage V d2 06 Software Version d2 01 d2 06 are read only functions ...

Page 21: ...he panel by following Panel Operation Flowchart below Pressing ESC button could back to the last step If the Password is right you don t need to enter it again in 3 minutes After entering right Password you can use d1 16 to re lock your air conditioner The default value of Password is 0001 ...

Page 22: ...o choose d1 08 and press SET 6 Press UP or DOWN to choose 1 executing auto self test and press SET If the system gets into self test mode the Comp LED flashes The period of self test is about 5 minutes excluding compressors 3 minutes protection The testing items including EEPROM NTC sensor inner fan outer fan compressor etc If any alarm happens Power LED flashes Alarm code and Cabinet Temperature ...

Page 23: ...otection E 2 4 Cabinet Over Temperature Protection E 2 5 Cabinet Under Temperature Protection E 2 6 High Pressure Protection E 2 7 Frequency High Pressure Protection E 2 8 Ambient Under Temperature Protection E 2 9 Temperature Sensor Fault Cabinet Temperature Sensor E 3 1 Eva Temperature Sensor E 3 2 Cond Temperature Sensor E 3 3 Comp Out Temperature Sensor E 3 4 PWB Temperature Sensor E 3 5 IPM T...

Page 24: ... Page 24 Cooling System Fault Startup Fail E 6 2 IPM Over Current E 6 3 Compressor Lack Phase E 6 4 Door open E 6 5 Internal Communication E 6 6 Dry Contact will trigger when any of E2 1 E2 5 E2 8 E3 1 E4 1 E4 2 E4 3 E6 4 E6 5 happen ...

Page 25: ...tioner is running but the cabinet temperature is still high no obvious cooling effect The air conditioner capacity is not match the load of the system The ambient temperature is too high Low efficiency of the condenser Other system failure Check the heating load of the system Ensure the air conditioner is operating in correct temperature range Clean the condenser Please contact Delta or authorized...

Page 26: ...the end of the unit working life the produce must not be disposed of as urban waste It must be taken to a special local authority differentiated waste collection center or to a dealer providing this service 10 Versions REV Description Owner Date 00 Issue SPEC 吳建樟 01 18 18 01 SHAPE CHANGE 吳建樟 08 23 18 02 Modify TUV CE UL ICON 呂紹任 08 13 20 03 Modify Caution 呂紹任 09 15 20 ...

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